MANGA, S. D. SCHOOL PLANT CONSTRUCTION, UTILIZATION, MAINTENANCE AND SCHOOL EFFECTIVENESS IN KEBBI SECONDARY SCHOOLS, NIGERIA. Sokoto Educational Review, [S. l.], v. 12, p. 216–225, 2011. DOI: 10.35386/ser.v12i0.327. Disponível em: http://sokedureview.org/index.php/SER/article/view/327. Acesso em: 18 dec. 2024.